Track is speeding up

https://preview.redd.it/ajumudwylvbg1.png?width=213&format=png&auto=webp&s=f279f6a634d8d2fdca9213ab15232bb397d65086

hello guys, I'm new to reaper and using it for recording my e-drum over mp3 tracks etc. But when I put this section on songs bpm (in this scenario 108) mp3 track is speeding up and really I don't understand. what should I do? It's about this part or what?

Thanks.